mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-28 09:44:08 +00:00
17 lines
815 B
Plaintext
17 lines
815 B
Plaintext
error[E0277]: the trait bound `(): ~const Tr` is not satisfied in `fn(()) -> i32 {<() as Tr>::a}`
|
|
--> $DIR/const-closure-trait-method-fail.rs:18:23
|
|
|
|
|
LL | const _: () = assert!(need_const_closure(Tr::a) == 42);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^ within `fn(()) -> i32 {<() as Tr>::a}`, the trait `~const Tr` is not implemented for `()`
|
|
|
|
|
note: the trait `Tr` is implemented for `()`, but that implementation is not `const`
|
|
--> $DIR/const-closure-trait-method-fail.rs:18:23
|
|
|
|
|
LL | const _: () = assert!(need_const_closure(Tr::a) == 42);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
= note: required because it appears within the type `fn(()) -> i32 {<() as Tr>::a}`
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|